Best beaches in Nagu

3 ranked beaches in Nagu, Southwest Finland

Ranked by the OnlyBeaches Index (OBI) — a 1-10 score blending water purity, conditions, crowd levels and vibe. Updated every 30 minutes.

All beaches in Nagu

1
Kirjais Beach
Useful sandy local beach on the route toward the outer archipelago.
7.0
2
Pensar Beach
Quiet island beach stop in the outer Nagu archipelago.
7.0
3
Seili Beach
Recognized island destination with accessible coastal swimming spots and history.
7.0

What makes Nagu's beaches stand out?

Nagu sits in Southwest Finland, Finland and is home to 3 ranked beaches on OnlyBeaches. Every beach here is scored by the OnlyBeaches Index — a 1-10 metric blending water purity, live conditions (waves, water temperature, wind), crowd intelligence and vibe.

Whether you're after the highest-scoring beach in Nagu or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.